baber/WOPTO huggingface dataset:
Patent JP-S61145863-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO AKIRA
IPC: H01L29/47
Filed: 1984-12-20
Abstract: PURPOSE:To simplify a process and also to prevent effectively the deposition of polysilicon to a wiring layer by a method wherein a polysilicon film is formed on first and second window portions and on an insulating film, impurities are introduced into a substrate in the first window portion, laser is applied to the polysilicon film to turn the polysilicon film in the second window portion to be of single crystal, and the wiring layer is formed thereon. CONSTITUTION:Wells 3 are prepared by forming an element-separating region in a substrate 1. An insulating film 7 of SiO2 or the like is formed, windows are opened 11a, 11b in element-forming regions, and then a polysilicon film 8 is formed. Impurities are introduced selectively into a prescribed element region from above the polysilicon film 8 by ion implantation, for instance, so as to form an impurity region 14. By applying laser irradiation 12 to the polysilicon film 8 to form an element such as SBD, the respective contacting portions of the window portions 11a, 11b with the substrate 1 of silicon are turned to be of single crystal, while the size of the crystal particles of the polysilicon film 8 on the insulating film 7 turns to be large. A wiring layer 19 of aluminum or the like is formed on the upper side of a single-crystal film 16 formed by the laser irradiation, and patterning is conducted.
Patent JP-H0891214-A (JP)
Title: Grounding device for dc electric railway
Inventor: ICHIKAWA MASATO
IPC: B60M1/28
Filed: 1994-09-26
Abstract: PURPOSE: To prevent an electric car from being erroneously detected because of shortcircuiting between rails by a shortcircuiting means when shortcircuiting is caused between an electric overhead line and each rail at the time of inspection, a construction and the like. CONSTITUTION: Each parallel circuit composed of a diode 1 and a discharge unit 2 is connected between each electric overhead line lead wire 3 and each rail connecting lead wire 4, and concurrently the connecting direction of the diode 1 is set identical to the direction of current flowing between an electric overhead line and each rail 15 and 16. When at least two grounding means are connected to each separate rail 15 and 16 in a same track circuit, a series connecting circuit for the two grounding means is formed up between the two rails 15 and 16 with the electric overhead line 12 made as an intermediate connecting section. In the series circuit, the diodes 1 are connected in series while being oppositely faced to each other, thereby shortcircuiting will never be caused between the rails 15 and 16.
Patent JP-2000101627-A (JP)
Title: System and method for communication for moving object
Inventor: SASAMOTO YOSHIFUMI
IPC: H04W48/20
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication system for a moving object with which distributed position management matching the distributed processing oriented architecture of connectionless communication is enabled. SOLUTION: Plural routers (R)8-10 respectively have access networks 3-5 for mobile terminals under control. A gateway(GW) 7 performs interchange between these plural R and an external packet network 2 for connectionless communication. In response to a position register signal from mobile equipment on the access network under control, each R stores position registration information. In response to packet incoming from the packet network 2, the GW 7 sends out a search signal, stores the position registration information of the relevant terminal contained in response information into its own storage means and simultaneously transfers the incoming packet to the response router. Concerning the following intermittent incoming packets, the packet is transferred according to the stored position registration information.
Patent JP-H0984796-A (JP)
Title: Corneal cell collecting sheet
Inventor: OSANAI TSUKASA
IPC: A61B10/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To easily collect corneal cells in an optional position so as to easily perform the analysis for surface state of skin based on corneal cells for a unspecified number of subjects with high reliability. SOLUTION: A corneal cell collecting sheet 1 is formed of a base sheet 2 having an adhesive surface 3 for sticking corneal cells, and a cover sheet 4a to be stuck onto the adhesive surface 3.
Patent JP-S63124746-A (JP)
Title: Manufacture of hexagonal coil
Inventor: IRAHA KATSUMI
IPC: H02K15/04
Filed: 1986-11-14
Abstract: PURPOSE:To improve the insulating property of th corner part of a hexagonal coil, by a method wherein an original coil is wound and formed so as to have a confuguration in which a part, forming the end of the hexagonal coil, is connected to straight line parts, forming the sides of the coil, through an arced continuous part. CONSTITUTION:A strand 16 is coiled to form an original coil 17 and an insulation tape 15 is wound around the original coil 17, thereafter, the original coil is formed into a hexagon, and thus the hexagonal coil is manufactured. In this case, the original coil is formed such that its side portions 18 are straight and its end portions 19 are arcuate from the side portions. According to this method, the radius of curvature of a corner part 20 at the boundary between the straight portions 18 and the arcuate portions 19 is increased.
Patent JP-S61147308-A (JP)
Title: Teaching device
Inventor: UMEDA YOSHIO
IPC: B25J9/22
Filed: 1984-12-20
Abstract: PURPOSE:To teach accurately a minute operation by providing a digitized plane, a teaching pen having a digitizer and a light emitting element at both ends respectively, a lens detecting a two-dimension coordinate of the light emitting element and a photodetector. CONSTITUTION:When a teaching personnel picks up a teaching pen 2 and brings the digitizer into press contact onto the digitized plane in matching a desired position/attitude, the two-dimension coordinate of the teaching pen on the digitized plane and the two-dimension coordinates of the light emitting elements 4, 4' lighted sequentially by a scanning circuit 8 and received by a photodetector 6 through a lens 5 are inputted. The attitude of the teaching pen 2 is calculated by the three two-dimension coordinates and the length L of the teaching pen 2. Thus, the operation is taught while a robot arm is disconnected to teach accurately a minute operation.
Patent JP-H01113139-A (JP)
Title: Flaring device
Inventor: KATO HISAMORI
IPC: B21D19/08
Filed: 1987-10-26
Abstract: PURPOSE:To reduce a working cost by providing a movement holding die interposing the body to be worked by fixing it to a fixture holding die and arranging a slidable push die in all directions for the fixture holding die and a stopper member as well. CONSTITUTION:Moving platforms 9, 10, 13, 14 slidable in all directions by interposing a fixture holding die 3 are respectively arranged on the upper face of a machind base 1. In this case, a stopper member 13a and a pair of push dies 13b are provided on the moving platform 13 and the respective pair of push dies 14a, 14b of different shape are arranged on the moving platform 14. The bodies to be worked 2, 2 are placed on the die 3 and held by fixing them between dies 3, 7 by descending the die 7 and the working is executed by the push die 10a of the moving platform 10. The working of the other end side is executed via the moving platform 13 on the body 2 to be worked. Due to the both end parts of the plural bodies 2 to be worked being enabled to be worked simultaneously the working cost is drastically reduced.
Patent JP-S62137376-A (JP)
Title: Locking device for sliding door, etc.
Inventor: PUREBO JIERAARU
IPC: E05B65/08
Filed: 1986-11-14
Abstract: 1. Locking device for a sliding leaf of a window, door or the like, having at least one control rod (6) provided with at least one locking bolt (5) adjustable transversely in a horizontal slot (12) in the control rod (6) and incorporating an adjustment device (13) interposed between the control rod (6) and the locking bolt (5), characterized by the fact that the adjustment device (13) includes an adjusting screw (14) positioned in the locking bolt (5) and integrally linked in lateral movement with the latter, the said adjusting screw (14) cooperating with a threaded hole (16) in the horizontal slot (12).
Patent JP-H04154569-A (JP)
Title: Air blowing tube provided with self-close valve for expandable air bag and its manufacturing method
Inventor: MITSUDA TERUO
IPC: B65D81/07
Filed: 1990-10-08
Abstract: PURPOSE:To permit the whole slit cutting process to be completely omitted and reduce the manufacturing costs of cushioning sheet by forming the non- fusible parts in the air blowing tubes to be passed through an expandable air bag and self-close valves therein in a simultaneous operation and using the same technique as in the non-fusible parts required for the tube formation. CONSTITUTION:A main area part 13 extending lengthwise along the middle of a tube film 11 consists of a central non-fusible part 14 and non-fusible side parts 15 extending sidewise to the film edges at predetermined intervals. The non-fusion treated tube film 11 is heat sealed to another tube film 12 with thus treated surface facing inward. The films 11 and 12 thus joined together are heat sealed at side edge 18 along the full length thereof with the non-fusible parts 15 left unsealed at intervals at the side edge 17 and these unsealed parts constitute self-close valves 19 and air blowing tubes 10. The air blowing tubes are spliced and inserted between two bag films 2 and 3 for forming the air bags 20 of an expandable cushioning sheet 1.
Patent JP-S62128742-A (JP)
Inventor: SAITO HISAO
IPC: B31B1/26
Filed: 1985-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10117346-A (JP)
Title: Information-supplying device, information-reproducing device and information-supplying and reproducing system
Inventor: SUZUKI MASAKI
IPC: H04N19/70
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To evaluate the quality of information or the like by monitoring information related to compressibility, when compressing or restoring compressing object information by monitoring information related to compressing conditions for each prescribed block of the compressing object information and outputting that information related with compressing conditions when compressing the compressing object information. SOLUTION: Based on the quantity of information generated in the unit of prescribed time, for the unit of a frame in the case of video signal or for the unit of an audio frame in the case of audio signal when encoding the video signal and audio signal inputted by a video encoder 51 and an audio encoder 53, a compressibility arithmetic unit 55 calculates the ratio of compressed information quantity (compressibility) for each unit. Besides, the same video signal as the input to the video encoder 51 is inputted to a video output controller 56, and that video signal can be reproduced and displayed on a monitor television 57. Further, the compressibility information is graphically worked by the video output controller 56 and inputted to the monitor television 57.
Patent JP-H10240291-A (JP)
Title: Voice input possible state informing method and device in voice recognition device
Inventor: AIZAWA SUNAO
IPC: G10L15/28
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To instantly enable a user to find whether a condition is in a state in which a voice recognition is properly performed or not by analyzing an influence to be affected to the voice recognition by noise and informing whether a voice input for voice recognition is an input possible state or not to the user. SOLUTION: A voice which is inputted to a first microphone 11 and is uttered by a recognition objective speaker and the sound (noise) inputted to a second microphone 12 are respectively inputted to power detecting parts 13, 14 and their powers Pi, Pn are detected and the difference Pd(= Pi-Pn) is calculated in the comparison part 15. A difference judging part 16 compares the difference Pd with a preliminarily set value Ps and at the time of Pd>Ps, the part 16 outputs a signal indicating that noise is so small that it does not almost affect to the recognition to a display part 17, which displays it on a display part 19. When the Pd is not satisfies Pd>Ps, the part 16 outputs the signal to an LPC analyzing part 18, which calculates the correlation of a noise waveform by an LPC analysis to decide the display of the noise display part 19 based on the result.
Patent JP-H09117103-A (JP)
Title: Cooling and lubricating device of electric motor in pump incorporating motor
Inventor: MATSUNAGA YASUSHI
IPC: H02K9/19
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To improve cooling capacity by providing a connected channel for supplying one portion of a fuel from a hollow hole formed at a drive shaft to the inner space of a stator and a fuel exhaust pipe for removing the fuel connected to the inner space of a stator. SOLUTION: An electric motor 2 has a hollow hole 21a which is directly connected to a drive shaft 21 and an impeller 11 of a fuel pump 1 and is formed at the center of a drive shaft 21 and a branch channel 21 a which is formed between the hollow hole 21a and a welling part 11a of the impeller 11 while it is connected and guides a leaked liquid fuel to the hollow hole 21a. Also, it has a connected channel 25a which is formed between an inner space 24c of a stator 23 for storing a rotor 22 and the hollow hole 21a while it is connected and a fuel exhaust hole 27 which is formed at both edges of the inner space 24 and is connected to an external suction pump 5A. Then, by inserting the liquid fuel to a lubrication hole 26b of an inner wheel 26a, a bearing part 26 is lubricated, thus enhancing cooling effect without reducing the efficiency of a motor.
Patent JP-H10122400-A (JP)
Title: Pressure control valve
Inventor: HASHIMOTO YUJI
IPC: G05D16/06
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control valve compact as a whole decreasing also the number of part items and reducing a cost with no necessity for a knob and an external/internal thread or the like provided in a shaft for adjusting a pressure as in the past. SOLUTION: A constitution is formed such that a head part 1 and first/second main body parts 21, 22 are combined, particularly the first/second main body parts 21, 22 are screw connected, relating to this first main body part 21, the second main body part 22 is moved longitudinally by screw rotation. In the inside of the head part 1, a valve element 3, valve seat 6, valve rod, etc., are mounted, in an internal space formed by connecting the first/second main body parts 21, 22 a bellows 10 energized by a spring 12 is arranged, energizing force of this spring 12 is adjusted by movement of the second main body part 22.
Patent JP-H10116649-A (JP)
Title: Connector with wire cover
Inventor: TANAKA SENKICHI
IPC: H01R13/56
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To easily perform work for mounting an electric wire cover. SOLUTION: By protruding pieces 18, 19 provided in this cover 15 and receiving parts 23, 24 provided in a housing 1, a cover 15 is mounted in a separating condition in a rear end surface of the housing 1. When the cover 15 is mounted in the housing 1, an electric wire 3 is flexed along a base part 16 so as to be drawn out from between the protruding pieces 18, 19. In the case of mounting this cover 15, even when the wire 3 tends to be interposed in a butt part, this wire 3, by a slope 30, 33, 34, 36, 38 formed in the protruding piece 18, 19 and the receiving part 23, 24, is automatically removed therefrom. Accordingly, without anxiety interposing the wire, cover mounting work can be facilitated.
Patent JP-H08139747-A (JP)
Title: Radio electronic mail receiving system
Inventor: SHOJIMA KENICHI
IPC: H04L12/54
Filed: 1994-11-04
Abstract: PURPOSE: To secure information processing capability and the convenience of mails in a radio electronic mail receiving system by sorting the received mails based on the key words to which the subordination is set and selecting these mails by an index acquired by the sorting of mails. CONSTITUTION: A radio electronic mail receiving system consists of a 1st storage means 3 which stores the received mail signals, a 2nd storage means 3a which stores the key words to which the subordination is set, a 1st control means 5 which sorts the received mail signals, and a 2nd control means 5a which is used as an index for the electronic mail groups.
Patent JP-H07107404-A (JP)
Title: Television receiver
Inventor: MATSUNAGA SUSUMU
IPC: H04N5/44
Filed: 1993-10-04
Abstract: PURPOSE:To suppress the unnecessary radiation of an electron beam by blanking the video signal in a period corresponding to the non-display part on the outside of display out of the screen having a normal aspect ratio at the time of the mode accompanied with deflection width extension in the vertical direction. CONSTITUTION:At the time of the zoom mode accompanied with deflection width extension in the vertical direction, a picture frame forming circuit 34 generates a vertical blanking signal S34 based on a vertical synchronizing signal V39 and a horizontal synchronizing signal H39. The signal H39 is counted by a counter incorporated in the circuit 34 under the control of a system control circuit 41 to generate this signal S34. This signal S34 is generated in a period corresponding to the non-display part on the outside of display on a receiver 36 out of the picture expanded in the vertical direction. Since the signal S34 is processed in a video signal processor 31 in preference to a receiver face display signal S41 from an MPU 41 which is superposed by an adder 35, the video signal is blanked on the receiver 36 in the period corresponding to the non-display part of the expanded screen to suppress unnecessary radiation of the electron beam.
Patent JP-H05105193-A (JP)
Title: Steering apparatus for vessel
Inventor: OSUGI SHOZO
IPC: B63H25/30
Filed: 1991-10-18
Abstract: PURPOSE:To provide a steering apparatus for a vessel which prevents a rudder, rudder rod, hydraulic cylinder, etc., from being applied with a large impact force. CONSTITUTION:A steering apparatus for vessel is equipped with a limiter 19, comparator 20 for outputting a time count starting signal, switching circuit 21, and timers 22 and 23 for outputting each steering gear control means driving signal after a certain time, and uses the output of an amplifier 1 as the input signal for the limiter 19. Accordingly, the simultaneous selection of two direction control valves 9 and 9' for selecting the oil supply to a hydraulic cylinder 14 is not carried out, and the time point when the amplified steering angle deflection reaches the set level of the comparator 20 is set as the starting time point of two timers 22 and 23, and the time difference is generated between the selection time point of two direction control valves. Further, this time difference is different according to the variation quantity of the steering angle deflection for time.
Patent JP-2001093822-A (JP)
Title: Method for mask alignemnt and aligner using the same
Inventor: TOGUCHI MANABU
IPC: G03F7/20
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for mask alignment and an exposure system using it, which enables the improvement in the manufacturing efficiency and the reduction of time for measuring a quantity of the discrepancy in position of reticles, when a plurality of reticles are subjected to the successive exposures. SOLUTION: This exposure system has the constitution, where after a first reticle R is positioned and its position is measured, for a second and the later reticles R, a quantity of the discrepancy in position is measured relative to the first reticle R, and the second and the later reticles are positioned in the position of the first reticle R based on the measured result. Also, for example, a plurality of groups of image processing devices 18a and 18b such as CCDs are used for the measurement of the second and the later reticles R.
Patent JP-H04145205-A (JP)
Title: Diaphragm type actuator
Inventor: NAKAMICHI KAZUTAKA
IPC: F15B15/10
Filed: 1990-10-08
Abstract: PURPOSE:To prevent the inclination and vibration of an operating rod so as to reduce the deformation and wear of a diaphragm by fixing the base end of a plate spring for energizing the plate face of a packing in the right-angled direction, and bringing the tips of the plate spring into elastic contact with the periphery of an operating rod. CONSTITUTION:The base end part of a plate spring 18, formed of an elastic plate of almost horn shape, functioning as a spring part with the tips thereof made respectively independent by radial grooves extended along a generating line, is fixed to a lower case 2, and the center part of the plate spring 18 is fixed to a packing 11 pierced by an operating rod 10. The tips of the plate spring 18 are brought into elastic contact with the operating rod 10. The inclination and vibration of the operating rod 10 can be prevented by the spring force of the plate spring 18, so that the deformation of a diaphragm 4 and the wear of the packing 11 are reduced to improve the durability of an actuator.
Patent JP-S62133661-A (JP)
Title: Wafer holding mechanism for ion implantation device
Inventor: WAKABAYASHI KEISUKE
IPC: H01J37/317
Filed: 1985-12-04
Abstract: PURPOSE:To prevent semiconductor wafer to be processed from contamination, by enabling a plurality of pairs of clamp rings to be selected properly through an operation from the outside of the device. CONSTITUTION:If a clamp ring 7 having a supporting point pin 19 is fixed in one body by a holding disc 20 and a fixing member 21, the external force applied to a shaft 14 is transmitted to a driving gear 14 through a driven gear 12 to rotate a bearing 16 with a gear, and a pin 17 inserted therein transmit the rotational force of the gear to the clamp ring 7, thereby rotating the clamp ring 7 around a fulcrum that is, the supporting point pin 22. As a result, the clamp ring 7 is held freely in its rotating direction. Therefore, when the driven bear 12 is rotated in the direction 'a', the spike (B) of the clamp ring 7 holds a semiconductor wafer 6, and when the gear 12 is rotated in the direction 'b', the spike (A) of the clamp ring 7 holds the wafer. On the holding disc 20, compression springs 8 are incorporated at four points in a circular wall 11, thereby alleviating the shocks generated when the semiconductor wafer is attached to or detached from the clamp ring 7.
Patent JP-S61149583-A (JP)
Title: Starting method for variable speed reversible pump-turbine or pump
Inventor: SHINMEI KATSUMASA
IPC: F03B15/04
Filed: 1984-12-21
Abstract: PURPOSE:To prevent the sudden rise of input at the time of starting and reduce a bad influence to an electric power system by opening guide vanes while raising the number of revolutions at a revolution which is lower than a steady revolution and does not cause back flow. CONSTITUTION:In starting pump, after an underwater no-discharge operating condition has been realized at the minimum starring revolution N2, the opening of guide vanes is started to open to raise the number of revolutions to N1, and guide vanes are opened to a stable starting opening GVO1. And, since the pump is in a steady stable operating condition at the time when the number of revolutions is N1 and the opening and the opening of guide vanes is in the stable starting opening GVO1, and after that the pump is shifted to a prescribed revolution N0, guide vane opening GVO0 by the ordinary speed and opening control method for the variable speed pump.